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What Are Base Notes in Perfume?

Base notes describe the facets that support the later stages of a fragrance and often remain after the opening and heart soften.

Top, heart and base notes in one line

Top notes are the first scent impressions, heart notes shape the main body as the opening fades, and base notes form the longer-lasting foundation. The pyramid describes perception and development, not necessarily a literal ingredient list.

Fragrance notes: the short definition

Fragrance notes are the scent impressions used to describe how a perfume smells and develops. Top notes are noticed first, heart notes shape the main character as the opening fades, and base notes form the longer-lasting foundation. A “note” can be a single material or an accord created from several materials.

Base notes in one sentence

They form the later foundation or drydown.

Common base-note styles

Woods, musks, vanilla, amber effects, resins, patchouli, vetiver and tonka often appear in base descriptions.

Do base notes always last longest?

Often persistent, but a note name alone cannot guarantee exact wear time.

Why the drydown matters

A perfume can become warmer, softer, woodier or sweeter later than it smelled at first spray.

How to test base notes

Keep the fragrance on long enough to experience the later drydown before buying.

Fragrance notes explained · Top notes · Heart notes · Base notes